*0011606549 *008930326s1993 xx# 000 0 nob *019 $bk *08230$a616.1 *245 $aAmerican Heart Association$b65th scientific sessions *300 $aS. 105-107, 110-111, 114 *773 $tHjerteforum$gÅrg. 6, nr 1 (1993)$x0802-1465$w(NO-LaBS)915088(tnr) *999 $z9300154177$anorart:9300154177 ^